1. Swaringen, B. F., Matiz, J., Milbrandt, K., Cornwell, D. A., Kamenov, G. D., & Bonzongo, JC. (2025). Geochemical Associations of Metals in Corrosion Scales from Lead and Copper Drinking Water Pipes: Assessing the Dissolution and Bioavailability Potentials. Applied Geochemistry, 106506. https://doi.org/10.1016/j.apgeochem.2025.106506
  2. Hayden‐Kaplan, E., Larsen, M., Cornwell, D., McTigue, N., Bonzongo, JC., & Swaringen, B. (2025). Lead Solubility in Drinking Water: A Comparison of Experimental Lead Solubility and Geochemical Modeling Predictions. AWWA Water Science, 7(2), e70020. 2025 April. https://doi.org/10.1002/aws2.70020
  3. Kurita-Oyamada H, Kroll K, Zhou L, Kozuch M, Wallace S, Gaillard J, Bonzongo JC, Denslow N. (2025). Drinking water treatment residuals reduce toxicity to fish from metal-contaminated sediments. Environmental Toxicology and Chemistry. DOI: 10.1093/etojnl/vgae079
  4. Kumar, S., Borrés, S. E. S., Bonzongo, J. C. J., Quiñones, K. Y. D., & Jutla, A. (2025). Assessing presence of per-and polyfluoroalkyl substances (PFAS) in the Indian River Lagoon: A Bayesian approach to understanding the impact of environmental stressors. Chemosphere, 376, 144287. https://doi.org/10.1016/j.chemosphere.2025.144287
  5. Donkor, A. K., Ghoveisi, H., & Bonzongo, J. C. J. (2024). Use of metallic mercury in artisanal gold mining by amalgamation: a review of temporal and spatial trends and environmental pollution. Minerals, 14(6), 555. https://doi.org/10.3390/min14060555
  6. Santiago Borrés, S. E., Kumar, S., Bonzongo, J. C., Deliz Quiñones, K. Y., & Jutla, A. (2024). A multi-factor analysis linking environmental stressors with presence of per-and polyfluoroalkyl substances (PFAS) in a coastal lagoon. ACS ES&T Water, 4(8), 3464-3474. https://doi.org/10.1021/acsestwater.4c00286
  7. Wei, J., Zheng, Y., Zhou, L., Kroll, K. J., Wallace, S. M., Denslow, N. D., … & Bonzongo, J. C. J. (2024). Evaluating drinking water treatment residuals as an in-situ capping material for metal-contaminated sediments. Chemosphere, 368, 143712. https://doi.org/10.1016/j.chemosphere.2024.143712
  8. Borrés, S. E. S., Quiñones, K. Y. D., Huynh, A., Bowden, J. A., Bonzongo, J. C., Jutla, A., & Coker, E. S. (2024). Tracking sinks of per-and polyfluoroalkyl substances in Florida soils: A community-informed study. Soil & Environmental Health, 2(2), 100082. https://doi.org/10.1016/j.seh.2024.100082
  9. Kamenov, G. D., Swaringen, B. F., Cornwell, D. A., McTigue, N. E., Roberts, S. M., & Bonzongo, JC. (2023). High-precision Pb isotopes of drinking water lead pipes: Implications for human exposure to industrial Pb in the United States. Science of The Total Environment, 162067. https://doi.org/10.1016/j.scitotenv.2023.16206
  10. Quiñones, K. Y. D., & Bonzongo, J. C. J. (2023). Effects of simulated acid rain and carbon-rich water on mercury mobilization in soils amended with aluminum-based drinking water treatment residuals. Soil & Environmental Health, 100020. (DOI: https://doi.org/10.1016/j.seh.2023.100020
  11. Wallace SM, Yuchi Zhang, Lang Zhou, Qing Ma , William E. Guise, Nancy D. Denslow, Bonzongo, JC & Jean-François Gaillard (2023). The diversity of aluminum-based drinking water treatment residuals for use in environmental remediation. Environmental Science: Water Research Technology, 9, 935-947. DOI: 10.1039/D2EW00387B
  12. Swaringen, B. F., Gawlik, E., Kamenov, G. D., McTigue, N. E., Cornwell, D. A., & Bonzongo, JC.  (2022). Children’s exposure to environmental lead: A review of potential sources, blood levels, and methods used to reduce exposure. Environmental Research, 204, 112025. https://doi.org/10.1016/j.envres.2021.112025
  13. Zhou, L, Wallace, SM, Kroll, KJ, Denslow, ND, Gaillard, J-F, Meyer, P, & Bonzongo, JC. 2021. Acute and Chronic Toxicity Testing of Drinking Water Treatment Residuals (DWTRs) in Freshwater Systems. Environmental Toxicology and Chemistry. https://doi.org/10.1002/etc.5061
  14. Olmsted, J. L., Ahmadireskety, A., Da Silva, B. F., Robey, N., Aristizabal-Henao, J. J., Bonzongo, JC., & Bowden, J. A. (2021). Using Regulatory Classifications to Assess the Impact of Different Land Use Types on Per-and Polyfluoroalkyl Substance Concentrations in Stormwater Pond Sediments. Journal of Environmental Engineering, 147(10), 06021005. https://doi.org/10.1061/(ASCE)EE.1943-7870.0001906
  15. Alhadidi, QA, Zhou, Z, Deliz, KYQ, Greenslet, H.Y, & Bonzongo, JC. 2021. Removal of type-A, type-B, and borderline metals from contaminated soils using zero-valent iron and magnetic separation technology: A predictive approach for metal resources recovery. Chemosphere, 274, 129980. https://doi.org/10.1016/j.chemosphere.2021.129980
  16. Zhou, L., Wallace, SM., Denslow, ND., Gaillard, J-F., Meyer, P., & Bonzongo, JC. 2020. A Screening Approach for the Selection of Drinking Water Treatment Residuals (DWTRs) for their Introduction to Marine Systems. Environmental Toxicology and Chemistry.  DOI: https://doi.org/10.1002/etc.4950
  17. Hofmeister, M., Clavier, KA., Bonzongo, JC., & Townsend, TG. (2020). Evaluation of Techniques for Estimating Metal Leachability from Solid Wastes Blended with Granular Materials. ACS ES&T Engineering. DOI: https://doi.org/10.1021/acsestengg.0c00098
  18. Zhou, Z., Alhadidi, Q., Quiñones Deliz, K., Yamaguchi Greenslet, H., & Bonzongo, JC. 2020. Removal of Oxyanion Forming Elements from Contaminated Soils through Combined Sorption onto Zero-Valent Iron (ZVI) and Magnetic Separation: Arsenic and Chromium as Case Studies. Soil and Sediment Contamination: An International Journal, 1-12. DOI: 1080/15320383.2019.1696279
  19. Blaisi, NI, Clavier, KA, Roessler, JG, Chung, J, Townsend, TG, Al-Abed, SR, Bonzongo, JC. Material and Site-Specific Partition Coefficients for Beneficial Use Assessments. Environmental science & technology, 53(16), 9626-9635. DOI: 10.1021/acs.est.9b01756
  20. Oppong-Anane, AB, Quiñones, KYD, Harris, W, Townsend, T, Bonzongo, JC. 2018. Iron reductive dissolution in vadose zone soils: Implication for groundwater pollution in landfill impacted sites. Applied Geochemistry 94, 21-27. https://doi.org/10.1016/j.apgeochem.2018.05.001
  21. Indeglia, PA, Georgieva, AT, Krishna, VB, Martyniuk, CJ, Bonzongo, JC. 2018. Toxicity of functionalized fullerene and fullerene synthesis chemicals. Chemosphere 207, 1-9. DOI: 10.1016/j.chemosphere.2018.05.023
  22. Feng, N, Ghoveisi, H, Boularbah, A, Bitton, G, Bonzongo, JC. 2018. Combined use of zero-valent iron and magnetic separation for ex-situ removal of bioavailable metals from contaminated sediments. Soil and Sediment Contamination: An International J. 27, 131-146. https://doi.org/10.1080/15320383.2018.1433631
  23. Ghoveisi, H, Feng, N, Boularbah, A, Bitton, G, Bonzongo, JC. 2018. Effect of aging and wet-dry cycles on the elimination of the bioavailable fractions of cu and zn in contaminated soils by zero-valent iron and magnetic separation technique. Journal of Environmental Engineering 144(8), 1-8. DOI: 10.1061/(ASCE)EE.1943-7870.0001398
  24. Wang, Y, Pleasant, S, Dubey, B, Rhue, D, Bonzongo, JC, Townsend, T. 2018. Assessing the propensity of landfill soils to undergo reductive iron dissolution. Environmental Earth Sciences 77 (306), 1-10. DOI: 10.1007/s12665-018-7492-5
  25. Xu, J, Mueller, R, Hazelbaker, E, Zhao, Y, Bonzongo, JC, Clar, JG, Vasenkov, S, Ziegler, KJ. 2017. Strongly bound sodium dodecyl sulfate surrounding single-wall carbon nanotubes. Langmuir 33, 5006-5014. https://doi.org/10.1021/acs.langmuir.7b00758
  26. Owusu, G, Donkor, A, Ziwu, C, Nyarko, S, Bonzongo, JC, Dubey, B, Asante, I, Nyame, F. 2017. Public Perception of E-Waste Management and Disposal Practices in Accra Metropolis, Ghana. Science and Development, 1(1), 79-87
  27. Zhao, Y, Clar, JG, Li, L, Xu, J, Yuan, T, Bonzongo, JC, Ziegler, KJ. 2016. Selective desorption of high-purity (6,5) SWCNTs from hydrogels through surfactant modulation. Chemical Communications 52, 2928-2931. https://doi.org/10.1039/C5CC08530F
  28. Quinones, KD, Hovsepyan, A, Oppong-Anane, A, Bonzongo, JC. 2016. Insights into the mechanisms of mercury sorption onto aluminum-based drinking water treatment residuals. Journal of Hazardous Materials 307, 184-192. https://doi.org/10.1016/j.jhazmat.2016.01.001
  29. Bonzongo, JC, Donkor, AK, Attibayeba, A, Gao, J. 2016. Linking landscape development intensity within watersheds to methyl-mercury accumulation in river sediments. AMBIO: A Journal of the Human Environment 45, 196-204. DOI: 10.1007/s13280-015-0695-z
  30. Feng, N, Ghoveisi, H, Bitton, G, Bonzongo, JC. 2016. Removal of Phyto-accessible copper from contaminated soils using zero-valent iron amendment and magnetic separation methods: Assessment of residual toxicity using plant and MetPLATE™ studies. Environmental pollution 219, 9-18. https://doi.org/10.1016/j.envpol.2016.09.050
  31. Donkor, A, Nyarko, S, Asemani, KO, Bonzongo, JC, Kyeremeh, K, Ziwu, C. 2016. A novel approach for reduction of total acidity in kerosene based on alkaline-rich materials readily available in tropical and sub-tropical countries. Egyptian Journal of Petroleum 25, 473-480. https://doi.org/10.1016/j.ejpe.2015.10.010
  32. LlanezaG, V, Rodea-Palomares, I, Zhou, Z, Rosal, R, Fernández-Pina, F, Bonzongo, JC. 2016. Polyvinylpyrrolidone and arsenic-induced changes in biological responses of model aquatic organisms exposed to iron-based nanoparticles. Journal of Nanoparticle Research 18 (235), 1-12. DOI: 10.1007/s11051-016-3541-8
  33. Li, HW, Afshar-Mohajer, N, Wu, CY, Bonzongo, JC, Ilacqua, VA, Choi, Y, Birky, B. 2015. Impacts of hazardous air pollutants emitted from phosphate fertilizer production plants on their ambient concentration levels in the Tampa Bay area. Air Quality, Atmosphere & Health 8, 453-467. https://doi.org/10.1007/s11869-014-0294-3
  34. ClarG, JG, Gustitus, SA, Youn, S, Silvera Batista, CA, Ziegler, KJ, Bonzongo, JC. 2015. Unique toxicological behavior from single-wall carbon nanotubes separated via selective adsorption on hydrogels. Environmental Science & Technology 49, 3913-3921. https://doi.org/10.1021/es505925m
  35. ClarG, JG, Yuan, T, Zhao, Y, Bonzongo, JC, Ziegler, KJ. 2014. Evaluation of critical parameters in the separation of single-wall carbon nanotubes through selective adsorption onto hydrogels. The Journal of Physical Chemistry C 118, 15495-15505. https://doi.org/10.1021/jp503594h
  36. VernonG, JD, Bonzongo, JC. 2014. Volatilization and sorption of dissolved mercury by metallic iron of different particle sizes: Implications for treatment of mercury-contaminated water effluents. Journal of Hazardous Materials 276, 408-414. https://doi.org/10.1016/j.jhazmat.2014.05.054
  37. Zhu, Y, Ma, LQ, Dong, X, Harris, WG, Bonzongo, JC, Han, F. 2014. Ionic strength reduction and flow interruption enhanced colloid-facilitated Hg transport in contaminated soils. Journal of Hazardous Materials 264, 286-292. https://doi.org/10.1016/j.jhazmat.2013.11.009
  38. Wang, J, Hayes, J, Wu, CY, Townsend, T, Schert, J, Vinson, T, DelizG, K, Bonzongo, JC. 2014. Characterization of vapor phase mercury released from concrete processing with baghouse filter dust added cement. Environmental Science & Technology 48, 2481-2487. https://doi.org/10.1021/es4044962
  39. Gonzalo, S, Llaneza, V, Pulido-Reyes, G, Fernández-Piñas, F, Bonzongo, JC, Leganes, F, Rosal, R, García-Calvo, E., Rodea-Palomares, I. 2014. A colloidal singularity reveals the crucial role of colloidal stability for nanomaterials in-vitro toxicity testing: nZVI-microalgae colloidal system as a case study.  PloS ONE 9(10), 1-12. https://doi.org/10.1371/journal.pone.0109645
  40. Indeglia, PA, Georgieva, A, Krishna, VB, Bonzongo, JC. 2014. Physicochemical characterization of fullerenol and fullerenol synthesis by-products prepared in alkaline media. Journal of Nanoparticle Research 16, 2599-2613. https://doi.org/10.1007/s11051-014-2599-4
  41. Clar, JG, Silvera Batista, CA, Youn, S, Bonzongo, JC, Ziegler, KJ. 2013. Interactive forces between sodium dodecyl sulfate-suspended single-walled carbon nanotubes and agarose gels. Journal of the American Chemical Society 135, 17758-17767. https://doi.org/10.1021/ja4052526
  42. Indeglia, PA, Krishna, VB, Georgieva, A, Bonzongo, JC. 2013. Mechanical transformation of fullerene (C 60) to aqueous nano-C 60 (aqu-nC 60) in the presence and absence of light. Journal of Nanoparticle Research 15, 2069-2084. https://doi.org/10.1007/s11051-013-2069-4
  43. Wang, Y, Sikora, S, Kim, H, Bonzongo, JC, Rhue, D, Townsend, TG. 2013. Evaluation of mineral substrates for in situ iron removal from groundwater. Environmental Earth Sciences 69, 2247-2255. https://doi.org/10.1007/s12665-012-2054-8
  44. Wang, Y, Sikora, S, Kim, H, Boyer, TH, Bonzongo, JC, Townsend, TG. 2013. Effects of solution chemistry on the removal reaction between calcium carbonate-based materials and Fe (II). Science of the Total Environment 443, 717-724. https://doi.org/10.1016/j.scitotenv.2012.11.009
  45. Kopelevich, DI, Ziegler, KJ, Lindner, AS, Bonzongo, JC. 2012. Towards a sustainable approach to nanotechnology by integrating life cycle assessment into the undergraduate engineering curriculum. Chemical Engineering Education 46, 118-128.
  46. Gao, J, Llaneza, V, Youn, S, Silvera‐Batista, CA, Ziegler, KJ, Bonzongo, JC. 2012. Aqueous suspension methods of carbon‐based nanomaterials and biological effects on model aquatic organisms. Environmental Toxicology and Chemistry 31, 210-214. https://doi.org/10.1002/etc.704
  47. Zhu, Y, Ma, LQ, Gao, B, Bonzongo, JC, Harris, W, Gu, B. 2012. Transport and interactions of kaolinite and mercury in saturated sand media. Journal of hazardous materials 213, 93-99. https://doi.org/10.1016/j.jhazmat.2012.01.061
  48. Youn, S, Wang, R, Gao, J, Hovespyan, A, Ziegler, KJ, Bonzongo, JC, Bitton, G. 2012. Mitigation of the impact of single-walled carbon nanotubes on a freshwater green algae: Pseudokirchneriella subcapitata. Nanotoxicology 6, 161-172. https://doi.org/10.3109/17435390.2011.562329
  49. McLaughlin, J, Bonzongo, JC. 2012. Effects of natural water chemistry on nanosilver behavior and toxicity to Ceriodaphnia dubia and Pseudokirchneriella subcapitata. Environmental toxicology and Chemistry 31, 168-175. https://doi.org/10.1002/etc.720
  50. Miyittah, MK, Gadekar, S, Pullammanappallil, P, Stanley, CD, Bonzongo, JC, Rechcigl, JE 2012. Application of polymath chemical equilibrium simulation model for struvite precipitation in soils. Water, Air, & Soil Pollution 223, 1995-2005. https://doi.org/10.1007/s11270-011-1000-9
  51. Gao, J, Wang, Y, Hovsepyan, A, Bonzongo, JC. 2011. Effects of engineered nanomaterials on microbial catalyzed biogeochemical processes in sediments. Journal of Hazardous Materials 186, 940-945. https://doi.org/10.1016/j.jhazmat.2010.11.084
  52. Carroll, RWH, Memmott, J, Warwick, JJ, Fritsen, CH, Bonzongo, JC, Acharya, K, 2011. Seasonal variation of mercury associated with different phytoplankton size fractions in Lahontan Reservoir, Nevada. Water, Air, & Soil Pollution 217, 221-232. https://doi.org/10.1007/s11270-010-0581-z
  53. Youn, S, Donkor, AK, Attibayeba, A, Bonzongo, JC. 2010. Mercury in Aquatic Systems of the Gulf Islands National Seashore, Southeastern USA. Journal of Applied Sciences and Environmental Management  14 (4) 71-83. DOI: 10.4314/jasem.v14i4.63261
  54. Cohen, MJ, Lamsal, S, Osborne, TZ, Bonzongo, JC, Newman, S, Reddy, KR. 2009. Soil total mercury concentrations across the Greater Everglades. Soil Science Society of America Journal 73, 675-685. https://doi.org/10.2136/sssaj2008.0126
  55. Gao, J, Youn, S, Hovsepyan, A, Llaneza, VL, Wang, Y, Bitton, G, Bonzongo, JC. 2009. Dispersion and toxicity of selected manufactured nanomaterials in natural river water samples: effects of water chemical composition. Environmental Science & Technology 43, 3322-3328. https://doi.org/10.1021/es803315v
  56. Byrne, HE, Borello, A, Bonzongo, JC, Mazyck, DW. 2009. Investigations of photochemical transformations of aqueous mercury: Implications for water effluent treatment technologies. Water Research 43, 4278-4284. https://doi.org/10.1016/j.watres.2009.06.037
  57. Agyin‐Birikorang, S, O’Connor, G, Bonzongo, JC. 2009. Modeling Solid‐Phase Control of Solubility of Drinking‐Water Treatment Residuals—Immobilized Phosphorus in Soils. Communications in Soil Science and Plant Analysis 40, 1747-1769. https://doi.org/10.1080/00103620902896670
  58. Hovsepyan, A, Bonzongo, JC. 2009. Aluminum drinking water treatment residuals (Al-WTRs) as sorbent for mercury: Implications for soil remediation. Journal of Hazardous Materials 164, 73-80. https://doi.org/10.1016/j.jhazmat.2008.07.121
  59. Gao, J, Bonzongo, JC, Bitton, G., Li, Y, Wu, CY. 2008. Nanowastes and the environment: using mercury as an example pollutant to assess the environmental fate of chemicals adsorbed onto manufactured nanomaterials. Environmental Toxicology and Chemistry 27, 808-810. https://doi.org/10.1897/07-282.1
  60. Griffitt, RJ, Luo, J, Gao, J, Bonzongo, JC, Barber, DS 2008. Effects of particle composition and species on toxicity of metallic nanomaterials in aquatic organisms. Environmental Toxicology and Chemistry 27, 1972-1978. https://doi.org/10.1897/08-002.1
  61. Li, Y, Murphy, PD, Wu, CY, Powers, KW, Bonzongo, JC. 2008. Development of silica-vanadia-titania catalysts for the removal of elemental mercury from coal-combustion flue gas. Environmental Science & Technology 42, 5304-5309. https://doi.org/10.1021/es8000272
  62. Feng, N, Bitton, G, Yeager, P, Bonzongo, JC, Boularbah, A. 2007. Heavy metal removal from soils using magnetic separation: 1. Laboratory experiments. CLEAN–Soil, Air, Water 35, 362-369. https://doi.org/10.1002/clen.200700087
  63. Donkor, AK, Bonzongo, JC, Nartey, VK, Adotey, DK, 2006. Mercury in different environmental compartments of the Pra River Basin, Ghana. Science of the Total Environment 368, 164-176. https://doi.org/10.1016/j.scitotenv.2005.09.046
  64. Donkor, AK, Nartey, VK, Bonzongo, JC, Adotey, DK, 2006. Artisanal mining of gold with mercury in Ghana. West African Journal of Applied Ecology 9: 1-8. DOI: 10.4314/wajae.v9i1.45666
  65. Bonzongo, JC, Nemer, BW, Lyons, WB. 2006. Hydrologic controls on water chemistry and mercury biotransformation in a closed river system: The Carson River, Nevada. Applied Geochemistry 21, 1999-2009. https://doi.org/10.1016/j.apgeochem.2006.08.010
  66. Donkor, AK, Bonzongo, JC, Nartey, VK, Adotey, DK, 2005. Heavy metals in sediments of the gold mining impacted Pra River Basin, Ghana, West Africa. Soil & Sediment Contamination 14, 479-503. https://doi.org/10.1080/15320380500263675
  67. Warner, KA, Bonzongo, JC, Roden, EE, Ward, GM, Green, AC, Chaubey, I, Lyons, WB, Arrington, DA. 2005. Effect of watershed parameters on mercury distribution in different environmental compartments in the Mobile Alabama River Basin, USA. Science of the Total Environment 347, 187-207. https://doi.org/10.1016/j.scitotenv.2004.12.011
  68. Bonzongo, JC, Lyons, WB. 2004. Impact of land use and physicochemical settings on aqueous methylmercury levels in the Mobile-Alabama River System. AMBIO: A Journal of the Human Environment 33, 328-334. https://doi.org/10.1021/es00079a014
  69. Bonzongo, JC, Donkor, AK, Nartey, VK, Hines, ME. 2004. Gold mining and mercury pollution in the Ghanaian Pra River basin, West Africa. Materials and Geoenvironment (special issue) 51, 16-20. https://doi.org/10.1080/15320380500263675
  70. Bonzongo, JC, Gomez, JM. 2004. Enhancement of selective indigenous sedimentary microbial populations and effect on mercury transformation: Implications for Development of Liners in Engineered Wetlands. Materials and Geoenvironment (special issue) 51, 21-25.
  71. Bonzongo, JC. 2004. Laboratory simulations of site-specific conditions and methyl mercury formation in aquatic systems. Materials and Geoenvironment (special issue) 51, 852-856.
  72. Warner, KA, Roden, EE, Bonzongo, JC. 2004. Microbial Mercury Transformation in Anoxic Freshwater Sediments under Iron-Reducing and Other Electron-Accepting Conditions. Environmental Science & Technology 38, 352-352. https://doi.org/10.1021/es030642x
  73. Borderieux, S, Wu, CY, Bonzongo, JC, Powers, K. 2004. Control of elemental mercury vapor in combustion systems using Fe2O3 nanoparticles. Aerosol Air Qual. Res 4, 74-90. https://doi.org/10.4209/aaqr.2004.07.0006
  74. Nartley, VK, Adotey, DK, Donkor, AK, Bonzongo, JC. 2004. Mercury Pollution in Selected Small Scale Gold Mining Communities in South Western Ghana. Materials and Geoenvironment (special issue) 51, 168-172.
  75. Pitoniak, E, Wu, CY, Londeree, D, Mazyck, D, Bonzongo, JC, Powers, K, Sigmund, W. 2003. Nanostructured silica-gel doped with TiO2 for mercury vapor control. Journal of Nanoparticle Research 5, 281-292. https://doi.org/10.1023/A:1025582731470
  76. Bonzongo, JC, Donkor, AK. 2003. Increasing UV-B radiation at the earth’s surface and potential effects on aqueous mercury cycling and toxicity. Chemosphere 52, 1263-1273. https://doi.org/10.1016/S0045-6535(03)00533-2
  77. Warner, KA, Roden, EE, Bonzongo, JC. 2003. Microbial mercury transformation in anoxic freshwater sediments under iron-reducing and other electron-accepting conditions. Environmental Science & Technology 37, 2159-2165. https://doi.org/10.1021/es0262939
  78. Bonzongo, JC, Lyons, WB, Hines, ME, Warwick, JJ, Faganeli, J, Horvat, M, Lechler, PJ, Miller, JR. 2002. Mercury in surface waters of three mine-dominated river systems: Idrija River, Slovenia; Carson River, Nevada; and Madeira River, Brazilian Amazon. Geochemistry: Exploration, Environment, Analysis 2, 111-119. http://dx.doi.org/10.1144/1467-787302-014
  79. Horvat, M, Jereb, V, Fajon, V, Logar, M, Kotnik, J, Faganeli, J, Hines, ME, Bonzongo, JC. 2002. Mercury distribution in water, sediment, and soil in the Idrijca and SoĉAhca river systems. Geochemistry: Exploration, Environment, Analysis 2, 287-296. https://doi.org/10.1144/1467-787302-033
  80. Carey, AE, Lyons, WB, Bonzongo, JC, Lehrter, JC. 2001. Nitrogen budget in the Upper Mississippi River watershed. Environmental & Engineering Geoscience 7, 251-265. https://doi.org/10.2113/gseegeosci.7.3.251
  81. Lyons, WB, Welch, KA., Bonzongo, JC, Graham, EY, Shabunin, G, Gaudette, HE, Poreda, RJ. 2001. A preliminary assessment of the geochemical dynamics of Issyk‐Kul Lake, Kirghizstan. Limnology and Oceanography 46, 713-718. https://doi.org/10.4319/lo.2001.46.3.0713
  82. Hines, ME, Horvat, M, Faganeli, J, Bonzongo, JC, Barkay, T, Major, EB, Scott, KJ, Bailey, EA, Warwick, JJ, Lyons, WB. 2000. Mercury biogeochemistry in the Idrija River, Slovenia, from above the mine into the Gulf of Trieste. Environmental Research 83, 129-139. https://doi.org/10.1006/enrs.2000.4052
  83. Carroll, RWH, Warwick, JJ, Heim, KJ, Bonzongo, JC, Miller, JR, Lyons, WB. 2000. Simulation of mercury transport and fate in the Carson River, Nevada. Ecological Modelling 125, 255-278. https://doi.org/10.1016/S0304-3800(99)00186-6
  84. Lechler, PJ, Miller, JR, Lacerda, LD, Vinson, D, Bonzongo, JC, Lyons, WB, Warwick, JJ. 2000. Elevated mercury concentrations in soils, sediments, water, and fish of the Madeira River basin, Brazilian Amazon: a function of natural enrichments? Science of the Total Environment 260, 87-96. https://doi.org/10.1016/S0048-9697(00)00543-X
  85. Lyons, WB, Bonzongo, JC. 2000. Mercury in the environment: sources, pathways, and fates. Materials and Geoenvironment (special issue) 48, 1-2.
  86. Lyons, WB, Welch, KA, Bonzongo, JC. 1999. Mercury in aquatic systems in Antarctica. Geophysical Research Letters 26, 2235-2238. https://doi.org/10.1029/1999GL900539
  87. Mastrine, JA, Bonzongo, JC, Lyons, WB. 1999. Mercury concentrations in surface waters from fluvial systems draining historical precious metals mining areas ink southeastern USA. Applied Geochemistry 14, 147-158. https://doi.org/10.1016/S0883-2927(98)00043-2
  88. Chen, Y, Bonzongo, JC, Lyons, WB, Miller, GC. 1997. Inhibition of mercury methylation in anoxic freshwater sediment by group VI anions. Environmental Toxicology and Chemistry 16, 1568-1574. https://doi.org/10.1002/etc.5620160802
  89. Chen, Y, Bonzongo, JC, Miller, GC. 1996. Levels of methylmercury and controlling factors in surface sediments of the Carson River system, Nevada. Environmental Pollution 92, 281-287. https://doi.org/10.1016/0269-7491(95)00112-3
  90. Bonzongo, JC, Heim, KJ, Warwick, JJ, Lyons, WB. 1996. Mercury levels in surface waters of the Carson River-Lahontan Reservoir system, Nevada: influence of historic mining activities. Environmental Pollution 92, 193-201. https://doi.org/10.1016/0269-7491(95)00102-6
  91. Bonzongo, JC, Ojiambo, BS, Lyons, WB, Wilder, S, Welch, K. 1996. Mercury concentrations in waters of Lake Naivasha watershed, Kenya. Geophysical Research Letters 23, 1581-1584. https://doi.org/10.1029/96GL01434
  92. Bonzongo, JC, Lyons, WB, Heim, KJ, Chen, YU, Warwick, JJ., Miller, GC, Lechler, PJ. 1996. Mercury pathways in the Carson River Lahontan reservoir system, Nevada, USA. Environmental Toxicology and Chemistry 15, 677-683. https://doi.org/10.1002/etc.5620150510
  93. Bonzongo, JC, Martin, G, Bertru, G. 1992. Kinetic model of the fixation of phosphates on particles of sediments. Water SA 18, 149-154.
  94. Bonzongo, JC, Bertru, G, Martin, G. 1989. Speciation of phosphorus in aquatic sediments: Critical evaluation of methods for the determination of inorganic and organic fractions (in French). Arch. Hydrobiol. 116, 61-69.
  95. Kamenov, G. D., Bonzongo, J. C., Cornwell, D. A., & Roberts, S. M. (2019). High-Precision Pb Isotopes of Lead Water Pipes: a Tool for Tracing Pb Origin in the USA Population. AGUFM, 2019, GH13D-1069.
  96. Si, Q., Lusk, M. G., Inglett, P. W., & Bonzongo, J. C. (2019). How Do Urban Stormwater Infiltration Basins Treat Nitrogen Along a Hydrologic Flow Path Gradient? In ASA, CSSA, and SSSA International Annual Meetings (2019). ASA-CSSA-SSSA.
  97. Zhao Y, Clar J, Li L, Xu J, Yuan T, Bonzongo JC, and Ziegler KJ. 2016. Selective Desorption of Multiple High-Purity SWCNT Fractions from Hydrogels through Co-Surfactant Modulation. The Electrochemical Society, 630-630. https://doi.org/10.1149/MA2016-01/8/630
  98. Zhao Y, Clar, J, Xu J, Bonzongo JC, and Ziegler KJ. 2016. Formation of thermodynamically-stable surfactant structures around single-wall carbon nanotubes. The Electrochemical Society, 633-633. https://doi.org/10.1149/MA2016-01/8/633
  99. Ziegler KJ, Xu J, ClarJ, Bonzongo, JC. 2015. New methods to probe the surfactant structure surrounding SWCNTs. The Electrochemical Society, 790-790. https://doi.org/10.1149/MA2015-01/6/790
  100. Zhao Y, Clar J, Xu J, Yuan T, Bonzongo JC, and Ziegler KJ. 2015. High-Fidelity Single-Column Selective Separation of SWCNTs. The Electrochemical Society, 791-791. https://doi.org/10.1149/MA2015-01/6/791
  101. Clar J, Xu J, Batista CS, Yuan T, Bonzongo JC, and Ziegler KJ. 2014. Towards High-Fidelity Single-Column Separation of SWCNTs Using Agarose Gel. The Electrochemical Society, 1210-1210.
  102. Ziegler KJ, Xu J, Clar J, Bonzongo JC. 2013. Characterizing the adsorption of molecules onto SWCNTs. The Electrochemical Society, 1110-1110.
  103. Neumann, K, Bonzongo JC. 2005. Mercury in the Wabash River, Indiana: a preliminary assessment. Geochimica et Cosmochimica Acta Supplement 69, A708-A708.
  104. Chen, Y., Bonzongo, JC, Miller, GC. 1996. Inhibition of mercury methylation in anoxic freshwater sediments by group VI anions. National Meeting of the American Chemical Society, Division of Environmental Chemistry, 36(2): 55-57. https://doi.org/10.1002/etc.5620160802
  105. Bonzongo, JC. Heim KJ, Warwick JJ, and Lyons WB. 1995. Mercury levels along the Carson River system, Nevada: influence of historic mining activities. EOS, 75: 242-242. https://doi.org/10.1016/0269-7491(95)00102-6

Lectures & Presentations at Professional Conferences

  1. Emory Gawlik, Madeline Larsen, David Cornwell, and Bonzongo JC. (2021). Comparing theoretical lead solubility models to experimental data to improve the understanding of the treatment of lead in drinking water. Virtual Summit AWWA on Laed and Water Quality. April 7-8, 2021 (awwa.org/April-summit)
  2. Wallace SM, Zhou L, Gaillard J-F, Denslow ND, and Bonzongo JC. 2021. Probing Cu sorption to Drinking Water Treatment Residuals (DWTRs) by XAS. American Chemical Society Spring meeting, April  2021 (Virtual)
  3. Zhou L, Wallace SM, Denslow ND, Gaillard J-F, and Bonzongo JC. 2021. Total and Leachable Concentrations of Toxic Metals in Drinking Water Treatment Residuals (DWTRs) and Toxicity Implications in Marine and Freshwater Systems. American Chemical Society Spring meeting, April 2021 (Virtual)
  4. Bonzongo, JC, Gaillard, J-F, and Denslow, N. 2020. Evaluation of Drinking Water Treatment Residuals for Use as Capping Sorbent in Metal Contaminated Sediments. SERDP & ESTCP Virtual Annual Symposium. 12/2020.
  5. Lang Zhou, Samuel Adams, Tiancheng Chen, Kevin Kroll, Nancy Denslow, Gaillard, J-F. and Bonzongo, JC. 2019: Evaluation of Drinking Water Treatment Residuals for Use as Capping Sorbent in Metal Contaminated Sediments. SERDP & ESTCP Annual Symposium. Washington, DC, 12/2019.
  6. Kamenov GD, Bonzongo JC, Cornwell DA, and Roberts SM. 2019. High Precision Pb Isotopes of Lead Water Pipes: a Tool for Tracing Pb Origin in the USA Population. AGU Fall Meeting, San Francisco, CA. #GH13D-1069
  7. Zhao Y, Clar J., Xu, J, Bonzongo J.C, & Ziegler KJ. 2016. Formation of thermodynamically-stable surfactant structures around single-wall carbon nanotubes. In Meeting Abstracts (No. 8, pp. 633-633). The Electrochemical Society (Invited presentation).
  8. Zhao Y, Clar J, Li L, Xu J, Yuan T, Bonzongo JC, & Ziegler KJ. 2016. Selective Desorption of Multiple High-Purity SWCNT Fractions from Hydrogels through Co-Surfactant Modulation. In Meeting Abstracts (No. 8, pp. 630-630). The Electrochemical Society.
  9. Bonzongo JC. 2014. Drinking Water Treatment Residuals (WTRs) as Sorbent for Metals: Opportunities and Challenges for Remediation of Metal-Contaminated soils. Soil Remediation Conference, Jiangsu Provincial Academy of Environmental Science.  Nanjing, China. December 1-3, 2014.
  10. Bonzongo JC. 2014. Mechanisms of mercury immobilization in contaminated soils by aluminum-based drinking water treatment residuals.  Invited Presentation. Seminar at the School of Environment, Nanjing University, China.  December 4, 2014.
  11. Llaneza, V. and Bonzongo JC. 2013. Biological responses of P. subcapitata to nano zero-valent iron particles. The 8th International Conference on the Environmental Effects of Nanoparticles and Nanomaterials. Aix-en-Provence, France. July 3-5, 2013.
  12. McLaughlin J, Llaneza V, and Bonzongo JC. 2013. Transformation and bio-interaction of nanosilver particles in natural waters: implications for aquatic organisms. 8th International Conference on the Environmental Effects of Nanoparticles and Nanomaterials. Aix-en-Provence, France. July 3-5, 2013.
  13. McLaughlin J, Clar J, and Bonzongo JC. 2011. Effects of natural water chemistry on nanosilver behavior and toxicity.  The 21st SETAC Europe Annual Meeting. Milan, Italy. May 15-19, 2011.
  14. Bonzongo JC, Clar J, Youn S, McLaughlin J, and Deputy S. 2011. On the Controversial Biological Response of a Model Aquatic Organism Exposed to Single Walled-Carbon Nanotubes. The 21st SETAC Europe Annual Meeting. Milan, Italy.  May 15-19, 2011.
  15. Hovsepyan A, Vernon J, Lechler P, and Bonzongo JC. 2009. Immobilization of mercury in contaminated soils using aluminum drinking water treatment residuals. The 9th International Conference for Mercury as a Global Pollutant, Guiyang, China. June 7-14, 2009.
  16. Vernon J, Llaneza V, and Bonzongo JC. 2009. Particle size effect on mercury removal from aqueous effluents by zero-valent iron. The 9th International Conference for Mercury as a Global Pollutant, Guiyang, China. June 7-14, 2009.
  17. BonzongoJC, Donkor AK, and Nartey VK. 2004. Gold mining and mercury pollution in the Ghanaian Pra River basin, West Africa. The 7th International Conference on Mercury as a Global Pollutant, Lubljana, Slovenia.  June 27 – July 2, 2004.
  18. BonzongoJC. (2004): Laboratory simulation of site-specific conditions and methyl mercury formation in aquatic systems- The 7th International Conference on Mercury as a Global Pollutant. Lubljana, Slovenia. June 27 – July 2, 2004.
  19. Nartey VK, Donkor AK, Bonzongo JC, and Adotey DK. 2004. Evaluation of mercury contamination due to artisanal gold mining in Southwestern Ghana.  The 14th Annual Faculty of Science Colloquium, University of Ghana, Legon. April 27 – 28, 2004.
  20. Hines ME, Horvat M, Faganelli J, Bonzongo JC, Barkay T, Major EB, Scott KJ, Bailey EA, Warwick JJ, and Lyons WB. 1999. Mercury biogeochemistry in the Idrija River, Slovenia from above the mine into the Gulf of Trieste. The 5th International Conference on Hg as a Global Pollutant. Rio de Janeiro, Brazil. May 23-28, 1999
  21. Lechler, PJ, Lacerda, LD, Miller, JR, Bonzongo JC, Vinson, D, Lyons, WB, and Warwick, JJ. 1999. Mercury in the Amazon Basin. The 5th International Conference on Hg as a Global Pollutant.  Rio de Janeiro, Brazil. May 23-28, 1999.
  22. Mastrine, J.A, Bonzongo, J.C., Lyons, W.B., Lechler, P.J., Miller, J. and Warwick, J.J. (1996). Total mercury concentrations in rivers and streams of historic U.S. placer gold Mining Districts. The 4th International Conference on Mercury as a Global Pollutant – Hamburg, Germany. August 4-8, 1996.
  23. Bonzongo, JC, Planas, D, Tra, HV, and Pichet, P. 1993. Forms of mercury accumulated by Periphyton. International proceedings in Aquatic Toxicology. Quebec city, Canada. October 4-5, 1993.
  24. Bonzongo, JC, Bertru G, and Martin G. 1989. Biogeochemistry of Phosphorus in Freshwater aquatic environments. International Conference on Water Treatment – Compagnie Genérale des Eaux – Rennes, France. February 1-2, 1989.
  25. Bonzongo, JC, Bertru G, and Martin G. 1989. Bioavailability of Particulate Phosphorus to Phytoplakton. International Society of Limnology (SIL). Munich, Germany. July 3-6, 1989.
  26. Bonzongo JC, Gaillard J-F, Denslow N, Hill A, Wallace S, Chen T, Zhou L, Gendusa W, and Kroll K. 2018. Can drinking water treatment residuals be used as material for in-situ capping of metal-contaminated sediments? SERDP-ESTCP Symposium, Washington, DC. November 27-29, 2018.
  27. Bonzongo JC. 2018. A comparative study of the bio-effects of nanosilver particles on model organisms growing in synthetic and natural waters. Invited lecture. Dept. of Civil and Environmental Engineering, Northwestern University, Evanston, IL. October 12, 2018.
  28. Clar JG, Ziegler KJ, and Bonzongo JC. 2013. High-fidelity single-column separations of single-wall carbon nanotubes using agarose gels. American Institute of Chemical Engineers (AICHE) 13th Annual Meeting. San Francisco, CA. November 2-7, 2013.
  29. Clar JG, Bonzongo JC, and Ziegler KJ. 2013. Interactive forces between SDS-suspended single-wall carbon nanotubes and agarose gels. American Institute of Chemical Engineers (AICHE) 13th Annual Meeting. San Francisco, CA. November 2-7, 2013.
  30. Clar JG, Silvera-Batista CA, YounG S, Ziegler KJ, and Bonzongo JC. 2013. Interactive forces between SDS-suspended single-wall carbon nanotubes and agarose gels. The 246th American Chemical Society – National Fall Meeting. Indianapolis, IN. September 8-12, 2013.
  31. Clar JG, Silvera-Batista CA, Youn S, Ziegler KJ, and Bonzongo JC. 2013. Interactive forces between SDS-suspended single-wall carbon nanotubes and agarose gels. The 246th American Chemical Society National Fall Meeting, Indianapolis, IN. September 8-12, 2013.
  32. Clar Justin, Xu Jia, Ziegler KJ, and Bonzongo JC. 2012. Surfactant driven surface changes on single-walled carbon nanotubes: Toxicological implications. American Chemical Society. San Diego, CA. March 25–29, 2012
  33. Bonzongo JC. 2012. Rational Design of Carbon Nanotube Dispersions and Toxicity Elimination. Sustainable Nanotechnology Organization Conference. Washington, DC. November 4-6, 2012.
  34. Clar JG, Bonzongo JC, Ziegler KJ. 2012. Surfactant driven surface changes on single-walled carbon nanotubes: Toxicological implications. American Chemical Society (ACS) Spring Meeting. Philadelphia, PA. March 25-29, 2012
  35. Youn S, Ziegler KJ, and Bonzongo JC. 2010. Elimination of the toxicity of single-walled carbon nanotubes on a model aquatic organism through the manipulation of suspension preparation methods. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  36. Vernon J,   Bonzongo JC. 2010. Mercury removal from aqueous effluents using zero-valent iron: Effect of particle size and implications for wastewater treatment. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  37. McLaughlin J, Boyer TH, Powers K, Bonzongo, JC. 2010. Water-nanoparticle interactions: Effects of solution chemistry on n-Ag in aquatic systems. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  38. Clar JG, Bonzongo JC, Ziegler KJ. 2010. Surfactant driven surface changes on single-walled carbon nanotubes: Toxicological implications. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  39. Clar JG, Ziegler KJ, Bonzongo JC. 2010. Toxicological evaluation of electronically sorted single-wall carbon nanotubes (SWCNTS) on the freshwater green algae: Pseudokirchneriella subcapitata. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  40. Llaneza V, Gao J, McLaughlin J, Ziegler K, & Bonzongo, JC. 2010. Aqueous suspension methods of carbon-based nanomaterials and biological effects on model aquatic organisms. American Chemical Society (ACS), 239th National Meeting & Exposition. San Francisco, CA. March 21-25, 2010.
  41. Deliz QK and Bonzongo JC. 2011. Use of Al-WTR as a Low-Cost Adsorbent for the Immobilization of Mercury in Contaminated Soils. International Conference on Soils and Sediment Contamination. University of Massachusetts, Amherst, MA, October 17-20, 2011.
  42. Bonzongo, JC, Kopelevich, D, and Bitton, G. 2008. Potential environmental implications of nanomaterials: Toxicity, mobility, and nano-wastes in aquatic and soil systems. US-EPA Interagency Workshop on the Environmental Implications of Nanotechnology. Tampa, FL. November 19-21, 2008.
  43. Kopelevich, D, Bonzongo, JC, and Bitton, G. 2007. Environmental impacts of engineered nanomaterials on organisms and ecosystems: Toxicity and transport of carbon-based nanomaterials across lipid membranes. US-EPA Interagency Workshop on the Environmental Implications of Nanotechnology. Washington, DC. September 5-7, 2007.
  44. Donkor AK and Bonzongo, JC. 2006. Gold Mining and Environmental Pollution with Mercury. The 8th International Conference on Mercury as a Global Pollutant (ICMGP), Madison, WI. August 6 – 11, 2006.
  45. Bonzongo JC and Donkor AK. 2006. Hydrologic and redox controls on mercury biotransformation in a gold mining impacted tropical river basin. The 8th International Conference on Mercury as a Global Pollutant (ICMGP). Madison, WI. August 6–11, 2006.
  46. Nartey VK, Donkor AK, and Bonzongo JC. 2006. Mercury contamination in the Pra River Basin: Levels and speciation – The 8th International Conference on Mercury as a Global Pollutant (ICMGP). Madison, WI. August 6 –11, 2006.
  47. Bonzongo JC. 2006. “Nanotechnology & the Environment”, US-EPA STAR Program Progress Conference. Washington, DC, July 12-13, 2006.
  48. Bonzongo JC, Kopelevich, D. and G. Bitton. 2005. Nanomaterials and the Environment: Impacts on biota and ecosystem functions. US-EPA STAR Progress Conference. Washington, DC. November 1-3, 2005.
  49. Bonzongo JC. 2005. Hydrologic control on mercury biogeochemistry in a closed river basin: The Carson River System, Nevada – International Association of Geochemistry and Goldschmidt Conference. Moscow, Idaho.  May 20, 2005.
  50. Bonzongo JC, Donkor AK, Warner KA, and Ward GM. 2005. Land use driven mobility and transformation of Hg present in soils/sediments – Aquatic Sciences Meeting – American Society of Limnology and Oceanography (ASLO). Salt Lake City, UT.February 20-25, 2005.
  51. Warner KA, Bonzongo JC, Roden EE, Ward GM, Chaubey I, and Lyons WB. 2005. Watershed controls on mercury distributions in the Mobile Alabama River Basin – Aquatic Sciences Meeting – American Society of Limnology and Oceanography (ASLO). Salt Lake City, UT.February 20-25, 2005.
  52. Bonzongo JC, Donkor AK, and Gomez JM. 2004. Controlling Mercury Methylation by Enhancement of selective indigenous sedimentary microbes: Implication for the development of liners for Engineered Wetlands. 25th Annual Meeting – Society of Environmental Toxicology and Chemistry. Portland, OR. November 14-18, 2004.
  53. Bonzongo JC and Youn S. 2004. Laboratory simulation of site-specific conditions and methyl mercury formation in freshwater sediments. American Society of Limnology and Oceanography, Summer Meeting. Savannah, GA. June 13-18, 2004.
  54. Donkor AK, Bonzongo JC, and Nartey VK. 2004. Preliminary assessment of the environmental impact of artisanal gold mining and mercury pollution in southwestern Ghana – American Society of Limnology and Oceanography, Summer Meeting. Savannah, GA. June 13-18, 2004.
  55. Gomez-Moreno, JM, and Bonzongo JC. 2004. Controlling mercury methylation by enhancement of selective indigenous sedimentary microbes: Implication for development of liners for engineered wetlands. American Society of Limnology and Oceanography, Summer Meeting. Savannah, GA.  June 13-18, 2004.
  56. Donkor AK, Bonzongo JC, and Nartey VK. 2004. Gold mining and mercury pollution in the Ghanaian Para River basin, West Africa. The 20th Annual International Conference on Soils, Sediments, and Water Contamination. University of Massachusetts at Amherst, MA.  October 18-20, 2004.
  57. Bonzongo JC. 2003. Site-specific conditions and methyl-Hg formation in aquatic systems, Society of Environmental Toxicology and Chemistry (SETAC), 23rd Annual Meeting. Salt Lake City, UT. November 16-20, 2003.
  58. Warner KA, Bonzongo JC, Lyons WB; Roden EE. 2003. Mercury in the Mobile-Alabama river system. American Society of Limnology and Oceanography (ASLO). Salt Lake City, UT. February 9-13, 2003.
  59. Bonzongo JC, Lyons WB, Warwick JJ, Hines ME, and Barkay T. 2001. Group VI elements and mercury transformation within the S-cycle in the Carson River System, Nevada. Workshop on Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments. US Environmental Protection Agency. West Palm Beach, FL. May 8-10, 2001.
  60. Green A., Bonzongo JC, Warner KA, and Lyons WB. 2001. Mercury in largemouth bass in relation with surface water Hg in the Mobile-Alabama River System, Nevada. Workshop on Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments. US Environmental Protection Agency. West Palm Beach, FL. May 8-10, 2001.
  61. Warner, KA, Roden, E., and Bonzongo JC. 2001. Effects of different electron accepting conditions on net microbial mercury methylation potential in mineral-rich sediments. Nevada. Workshop on Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments. US Environmental Protection Agency. West Palm Beach, FL. May 8-10, 2001.
  62. Bonzongo JC, Butler K, Rowls E, and Lyons WB. 1999.Impact of land use and physicochemical settings on levels of methyl mercury in the Mobile-Alabama River System. American Water Resources Association. Seattle, WA. December 5-9, 1999.
  63. Bonzongo JC, Carrey A, Lyons WB, and Lehrter JC.1998. Nitrogen budget in the Mississippi River watershed. Geological Society of America. Denver, CO. October 24-28, 1998.
  64. Bonzongo JC, Lyons WB, Lechler P, Faganelli J, Hines ME, and Warwick JJ. 1998. A comparative study of mercury aqueous geochemistry in three river systems impacted by mining activities. American Geophysical Union. San Francisco, CA. December 1-4, 1998.
  65. Hines, ME, Nadig S, Bonzongo JC, Lyons WB, Barkay T, and Warwick JJ. 1998. Biogeochemical transformations of mercury in the Carson River System, Nevada. American Geophysical Union. San Francisco, CA. December 1-4, 1998.
  66. Bonzongo JC, Lyons WB, Vinson D, Jones T, and Welch K. 1998. Natural and anthropogenic impacts on mercury dynamics in the Mobile-Alabama river system. American Water Resources Association (AWRA). Point Clear, AL. November 16-19, 1998.
  67. Bonzongo JC, Lyons WB, and Schroeder WW. 1998. Mercury concentrations in the river Don-Azov Sea, Russia. American Water Resources Association (AWRA). Point Clear, AL. November 16-19, 1998.
  68. Lyons. WB and Bonzongo JC. 1998. Mercury. What are the natural backgrounds in fluvial systems? American Water Resources Association (AWRA). Point Clear, AL. November 16-19, 1998.
  69. Bonzongo JC, J.A. Mastrine, T. Jones, A. Bell, and WB Lyons. 1997. Mercury in surface waters of the Mobile-Alabama River System: speciation and controlling factors. ASLO Aquatic Science Meeting. Santa Fe, NM. February 10-14, 1997.
  70. Jones T, Graham E, Bonzongo JC, Bell A, Mastrine J, and Lyons WB. 1997. Trace metal geochemistry of the Alabama-Mobile river system, Alabama. ASLO Aquatic Science Meeting. Santa Fe, NM. February 10-14, 1997.
  71. Lyons, WB, K. Welch, E. Graham, T. Jones, J. Mastrine, R. McArthur, and Bonzongo JC. 1997. The biogeochemical controls of oxyanionic metals in arid versus humid rivers. ASLO Aquatic Science Meeting. Santa Fe, NM. February 10-14, 1997.
  72. Lyons, WB, Welch K, Graham E, Bonzongo JC, Jones T, Johanesson K, and Doyle G. 1997. Major element and rare earth geochemistry of the Alabama-Mobile river system, Alabama. ASLO Aquatic Science Meeting Santa Fe, NM. February 10-14, 1997.
  73. Vinson DS, Bonzongo JC, and WB Lyons. 1997. Gold mining and mercury pollution in the Amazon River System, Brazil: mercury levels in surface waters of the Madeira River from Porto Velho to the confluence with the Amazon River. American Geophysical Union. San Francisco, CA.  December 1-4, 1997.
  74. Bonzongo JC and Lyons WB. 1997. Trends in Hg levels and speciation before and after the 1997 flood in the Carson River system – American Geophysical Union. San Francisco, CA. December 1-4, 1997.
  75. Bonzongo JC, Chen Y, Miller GC, and Lyons WB. 1995. Mercury in surface waters of the Carson River and effect of group VI anions on microbial methyl mercury production in sediments. American Chemical Society, Division of Geochemistry. Chicago, IL. August 20-24, 1995.
  76. Chen Y, Bonzongo JC, and Miller GC. 1995. Levels of methyl mercury and controlling factors in surface sediments of the Carson River System, Nevada – 209th meeting of the American Chemical Society, Geochemistry Division. Chicago, IL.  August 20-24, 1995.
  77. Bonzongo, JC, Lyons, W.B., Warwick, J.J., Miller, J., 1994. Chemical speciation of mercury in a highly contaminated aquatic ecosystem: The Carson River of Nevada. Society of Environmental Toxicology and Chemistry. Pensacola, FL. October 30 – November 3, 1994.
  78. Warwick, JJ, Miller, J, Heim, KJ, Bonzongo, JC. 1994. Anthropogenic sources and transport of mercury in the Carson River, Nevada arid and semiarid landscapes. Society of Environmental Toxicology and Chemistry. Pensacola, FL. October 30 – November 3, 1994.
  79. Bonzongo, JC, Heim KJ, Warwick JJ, Lyons WB, and Miller J. 1994. Chemical speciation of mercury in a highly contaminated ecosystem: the Carson River of Nevada. Society of Environmental Toxicology and Chemistry. Denver, CO. October 30 to November 3, 1994.
  80. Bonzongo JC, DonkorAK, and Warner, KA. 2004. Mercury transformation in anoxic freshwater sediments under iron-reducing and other electron-accepting conditions – Invited presentation at the Florida Chapter of the American Chemical Society Annual Meeting. Orlando, FL.  March 22-25, 2004.
  81. Clar JG, Ziegler KJ, and Bonzongo JC. 2013. Interaction of single-walled carbon nanotubes with hydrogels: toxicological implications. 6th Annual NanoFlorida Conference and Symposium. Gainesville, FL. September 29-30, 2013.
  82. Yuan T, Clar JG, Bonzongo JC and Ziegler KJ. 2013. Single-Chirality Separation of Carbon Nanotubes by a simple, rapid single-column separation method. 6th Annual NanoFlorida Conference and Symposium. Gainesville, FL. September 29-30, 2013.
  83. Bonzongo JC. 2007. Assessing the impacts of nanomaterials on aquatic organisms and ecological functions. Invited lecture, Florida Agricultural and Mechanical University (FAMU). Tallahassee, FL. May 11, 2007.
  84. Llaneza, V, and Bonzongo JC. 2013. A colloidal singularity reveals the crucial role of colloidal stability for in-vitro toxicity testing of nanomaterials. 6th Annual NanoFlorida Conference and Symposium. Gainesville, FL. September 29-30, 2013.

Books, Contributor of Chapters

  1. Kopelevich DI, Bonzongo JC, Tasseff, RA, Gao J, Ban YM, and Bitton G. 2008. Potential toxicity of fullerenes and molecular modeling of their transport across lipid membranes. In: Nanoscience and Nanotechnology: Environmental and Health Impact. (Ed). Grassian V.H. John Wiley & Sons, Inc., Hoboken, New Jersey, 233-260. https://doi.org/10.1002/9780470396612.ch10
  2. Bonzongo, JC, DonkorAK, Nartey VK, and Lacerda, LD. 2004. Mercury pollution in Ghana: A case study of environmental impacts of artisanal gold mining in sub-Saharan Africa—In Facets of Environmental Geochemistry in Tropical and Sub-tropical Environments. (Eds), Lacerda L.D. Santelli, R.E. Duruusm, E.K. & Abrao, J.J.Springer Verlag, Berlin, 135-156. https://doi.org/10.1007/978-3-662-07060-4_12
  3. Graham, EY, Lyons WB, Welch KA, Jones T, and Bonzongo JC. 2001. Rare earth element concentrations in the Mobile-Alabama River system. In Plasma Source Mass Spectrometry: The New Millennium. (Eds), Holland, J.G. and Tanner, S.D.Royal Society of Chemistry, London, Cambridge, UK, 195-207. https://doi.org/10.1039/9781847551696-00195